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1.
Noun; Nickname for a Person who has such a high interest in the musical genre metal they claim that it is in their blood.

Noun; Nickname for a person who was raised listening to metal music because their parents listened to metal music, and now they listen to metal music, and they only listen to metal music.
you see that guy over there listening to his i-pod? we call him Metalblood because he listens to metal so much we think metal runs through his blood stream.

I love metal so much it runs through my blood, so you can call me Metalblood.

Loving Metal is in my family, its in my blood, I'm a Metalblood.
by METALBLOOD August 09, 2010